JPS594932A - Wire rod chucking device - Google Patents
Wire rod chucking deviceInfo
- Publication number
- JPS594932A JPS594932A JP57112968A JP11296882A JPS594932A JP S594932 A JPS594932 A JP S594932A JP 57112968 A JP57112968 A JP 57112968A JP 11296882 A JP11296882 A JP 11296882A JP S594932 A JPS594932 A JP S594932A
- Authority
- JP
- Japan
- Prior art keywords
- wire rod
- wire
- die
- forming
- claw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の技術分野〕
この発明はたとえば電子銃などの組立時において、その
電極組立体に付設したガラスに線材を巻きつけ溶接する
線材自動供給溶接装置における線材チャック装置に関す
る。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a wire chuck device in an automatic wire supply welding device that winds and welds a wire around a glass attached to an electrode assembly when assembling an electron gun, for example. .
電子銃は、複数個の電極板を積層して形成した電極組立
体と、この電極組立体の外側に付設したガラスとから構
成されているが、組立の最終工程において上記ガラスを
電極組立体に強固に固定する必要がある。An electron gun is composed of an electrode assembly formed by laminating a plurality of electrode plates, and a glass attached to the outside of this electrode assembly.In the final assembly process, the glass is attached to the electrode assembly. It needs to be firmly fixed.
そこで、従来においては、ガラスの外周に線材を添わせ
、その線材の両端を電極組立体に固定し、両者を線材に
よって握持固定しているが、これら物品が小型であるた
めその線材の長さが短かいものを用いている。したがっ
て、予め所定長に切断された線材を７４−ラフイータあ
るいはマガジンによって線材成形部へ供給しようとして
も線材同志が絡み合して整列状態で供給することが困難
である。また、長さの短かい線材を支持してこれを成形
する線材成形部においても自動化が困難であり、従来に
おいては手作業によって上記定寸の線材をガラスの外周
に巻き付け、抵抗溶接によって電極組立体に固定してい
る。Therefore, in the past, a wire rod was attached to the outer periphery of the glass, both ends of the wire rod were fixed to the electrode assembly, and both were gripped and fixed by the wire rod, but since these items are small, the length of the wire rod is I use short ones. Therefore, even if it is attempted to feed wire rods cut into predetermined lengths to the wire forming section using a 74-rough feeder or a magazine, the wire rods become entangled with each other and it is difficult to feed the wire rods in an aligned state. In addition, it is difficult to automate the wire forming section that supports and forms short wire rods, and conventionally the wire rods of the specified size are manually wound around the outer circumference of the glass, and the electrodes are assembled by resistance welding. It is fixed in three dimensions.
したがって、作業能率が極端に悪く、また、ガラスはそ
の形状が定形化されていない関係上線材に密着した状態
で握持することができず、品質の低下と信頼性に欠ける
という事情がある。Therefore, the work efficiency is extremely poor, and since the glass is not shaped, it is impossible to grip it in close contact with the wire, resulting in a decrease in quality and a lack of reliability.
そこで、本出願人は長尺の線材を所定長に切断し、その
線材を成形して被巻付部材である物品に対する添設、溶
接が自動的に行なえ、しかも物品の形状が非定形であっ
ても密着した状態に握持てき、作業能率の向上と信頼性
のある組立が可能な線材自動供給溶接装置を開発し、既
に出願している。Therefore, the present applicant has developed a method that can cut a long wire rod into a predetermined length, form the wire rod, and automatically attach and weld it to an article as a member to be wrapped, and that the shape of the article is amorphous. We have developed an automatic wire rod supply welding device that can be held in a tight grip, improving work efficiency and ensuring reliable assembly, and has already filed an application.
仁の発明は上記線材自動供給溶接装置において、その成
形された成形線材が被巻付部材に供給する前に簡単な構
造で確実にチャックすることができ、その成形線材を被
巻付部材へ供給する場合にも容易にできる線材チャック
装置を提供しようとするものである。Jin's invention is the above-mentioned wire rod automatic supply welding device, which can reliably chuck the formed wire rod with a simple structure before feeding it to the member to be wound, and supplies the formed wire rod to the member to be wound. It is an object of the present invention to provide a wire rod chucking device that can be easily used even when the wire chucking device is used.
〔発明の概要〕
成形下型と成形上型とからなり、この成形上型の成形部
を下端開口部に向うにしたがって狭幅に形成し、この成
形部に成形線材自体が持つ弾性復元力でその成形線材を
圧接させることによシチャ、りし、成形線材を積極的に
挾持することなく確実なチャックができるようにしたこ
とにある。[Summary of the Invention] It is composed of a lower molding mold and an upper molding mold, and the molding part of the upper molding mold is formed to become narrower toward the lower end opening, and the molding part is provided with the elastic restoring force of the molded wire itself. By pressing the formed wire, it is possible to securely chuck the wire without actively holding the formed wire.
以下、この発明を図面に示す一実施例にもとづいて説明
する。第１図は線材自動供給溶接装置全体の概略的構成
図で、１は線材供給部、２は線材切断成形部、３はこの
線材切断成形部２の駆動部、４は物品保持部である。上
記線材供給部１について説明すると、５はスプールで、
このスプール５には長尺の線材６がコイル状に巻回され
ている。このスプール５の繰出し側にはストレーナユニ
、ト１、グリツ／？フィーダ８が設けられ、このグリツ
／？フィーダ８は送シレパー９によって前進する際に線
材６を所定長づつ上記線材切断成形部２に供給するよう
になっている。The present invention will be described below based on an embodiment shown in the drawings. FIG. 1 is a schematic diagram of the entire wire rod automatic feeding and welding apparatus, in which 1 is a wire rod supply section, 2 is a wire cutting and forming section, 3 is a driving section for this wire cutting and forming section 2, and 4 is an article holding section. To explain the wire rod supply section 1, 5 is a spool;
A long wire 6 is wound around the spool 5 in a coil shape. On the feeding side of this spool 5, there is a strainer unit, to 1, and grits/? A feeder 8 is provided to feed this grits/? The feeder 8 is adapted to feed the wire rod 6 in predetermined lengths at a time to the wire rod cutting and forming section 2 when it is advanced by a feeder 9.
つぎに、線材切断成形部２および駆動部３について第２
図ないし第５図にもとづいて説明する。すなわち、１０
は基台で、この基台１０に社がイドロッド１１，１１が
前後方向スライド自在に軸支されている。、このガイド
ロッド１１゜１１０前端部には後述する成形ヘッド１２
が取付けられ、後端部にはコントロールブロック１３が
取付けられている。そして、このコントロールプロ、り
１３と基台１０との間には引張はね１４が張設され、上
記成形ヘッド１２が前進する方向に付勢されている。ま
た、この成形ヘッド１２のヘッド本体１５には上下方向
にガイド筒１６が設けられ、このガイド筒１６には第１
のスライダ１７が上下動自在に挿入されている０この第
１のスライダ１７には第２のスライダ１８が上下動自在
に挿入され、さらにこの第２のスライダ１８には第３の
スライダ１９が上下動自在に挿入されている。そして、
第１のスライダ１７は第１のスプリング２０によってガ
イド筒１６に対して下方へ付勢され、第２のスライダ１
８は第２のスプリング２１によってガイド筒１６に対し
て下方へ付勢されている・さらに、この第２のスライダ
１８は第１のスライダ１７に対してピンＪ７ａと長孔１
８ｔｓとＫよってストローク規制され、第３のスライダ
１９は長孔１９ａ内に設けた第３のスプリング２２によ
って第１のスライダ１７ＪＩＣ対して下方へ付勢されて
いる。しかも、この第３のスライダ１９にはピン１９ｂ
が突設され、このピン１９ｂｌｒｌ第２のスライダ１８
の長孔ｉｓｂと係合してストローク規制されている。し
たがって、第１．第２および第３のスライダ１７．１８
゜１９はそれぞれ独立してスライド自在に構成されてい
る。さらに、第１のスライダ１７の下端には互いに対向
する一対の第１成形爪２３．２３が一体に設けられ、こ
れら第１成形爪２３．２３の下端には線材６を挾むため
の■溝２４，２４が形成されている。また、これら第１
成形爪２３．２３のうち上記線材供給部１側の第１成形
爪２３には下刃２６と対向する上刃２６功；設けられ線
材６を所定長に切断するカッタ２７を形成している。ま
た、第２のスライダ１８の下端には互いに対向する一対
の第２成形爪２８゜２８が一体に設けられている。これ
ら第２成形爪２８．２８は上記第１成形爪２３．２３の
内側に位置し、その下端は上記Ｖ溝２４．２４と対向す
る切欠溝２９，２９を有した傾斜面３０゜３０に形成さ
れている。そして、これら第１成形爪２３．２３、第２
成形爪２８．２８によって下部が開口する凹陥部からな
る成形部３１を形成した成形上型３２がｓＭ、されてい
る。しかも、この成形部３１はその下端開口部に向うＫ
したがって狭幅となるように内側面は３〜５°の傾斜角
θに形成されている。さらに、上記第３のスライダ１９
の下端は線材押え部３３として形成され、これは第２成
形爪２８．２８間における線材保持ｓＳ１に突出し、成
形上型３２の一部を形成している◇ｉだ、上記のように
構成された成形上型３２の下方には成形下型３４が上記
基台１０の前面に固定的に設けられている。Next, a second
Explanation will be given based on FIGS. 5 to 5. That is, 10
1 is a base, and on this base 10, two rods 11, 11 are pivotally supported so as to be slidable in the front and rear directions. At the front end of this guide rod 11° 110 is a forming head 12 which will be described later.
is attached, and a control block 13 is attached to the rear end. A tension spring 14 is stretched between the control roller 13 and the base 10, and urges the molding head 12 in the forward direction. Further, the head body 15 of the molding head 12 is provided with a guide cylinder 16 in the vertical direction, and this guide cylinder 16 has a first
A second slider 18 is inserted into the first slider 17 so that it can move up and down, and a third slider 19 is inserted into the second slider 18 so that it can move up and down. It is inserted freely. and,
The first slider 17 is urged downward with respect to the guide cylinder 16 by the first spring 20, and the second slider 17
8 is urged downward with respect to the guide tube 16 by a second spring 21.Furthermore, this second slider 18 is pressed against the first slider 17 by the pin J7a and the elongated hole 1.
The stroke is regulated by 8ts and K, and the third slider 19 is urged downward with respect to the first slider 17JIC by a third spring 22 provided in the elongated hole 19a. Moreover, this third slider 19 has a pin 19b.
is provided protrudingly, and this pin 19blrl second slider 18
The stroke is regulated by engaging with the elongated hole isb. Therefore, the first. Second and third sliders 17.18
19 are configured to be able to slide independently. Furthermore, a pair of first forming claws 23.23 facing each other are integrally provided at the lower end of the first slider 17, and at the lower ends of these first forming claws 23.23, a groove 24 for holding the wire 6, 24 is formed. Also, these first
Among the shaping claws 23, 23, the first shaping claw 23 on the wire supply section 1 side is provided with an upper blade 26 facing a lower blade 26, forming a cutter 27 for cutting the wire 6 into a predetermined length. Furthermore, a pair of second molding claws 28.degree. 28 that are opposed to each other are integrally provided at the lower end of the second slider 18. These second forming claws 28.28 are located inside the first forming claws 23.23, and their lower ends are formed into an inclined surface 30°30 having notched grooves 29, 29 facing the V grooves 24.24. has been done. These first molded claws 23.23, second molded claws 23.
A molding upper mold 32 is formed with a molding part 31 consisting of a concave portion whose lower part is opened by molding claws 28, 28. Moreover, this molded part 31 has K toward its lower end opening.
Therefore, the inner surface is formed at an inclination angle θ of 3 to 5 degrees so as to have a narrow width. Furthermore, the third slider 19
The lower end of is formed as a wire holding part 33, which protrudes into the wire holding part sS1 between the second forming claws 28 and 28, and forms a part of the upper mold 32. A lower molding mold 34 is fixedly provided on the front surface of the base 10 below the upper molding mold 32 .
この成形下型３４は上記成形上型３２の第１成形爪２３
と２３との間よシもわずかに狭幅に形成され、この上面
には第２成形爪２８．２８と対向する凸部３４ｈ、３４
ｍ、線材押え部３３と対向する凹部３４ｂが形成されて
いる。そして、この成形下型３４の上面に横方向から線
材６が供給載置されるようになっている。This lower molding mold 34 is connected to the first molding claw 23 of the upper molding mold 32.
The width between and 23 is also formed to be slightly narrower, and the upper surface thereof has convex portions 34h, 34 facing the second molded claws 28.28.
m, a recessed portion 34b facing the wire holding portion 33 is formed. Then, the wire rod 6 is supplied and placed on the upper surface of the lower mold 34 from the lateral direction.
一方、上記第１のスライダ１７および第２のスライダ１
８の上端部にはそれぞれホルダ３５゜３６を介してロー
ラ３７，３１１が左右に突出して設けられている。さら
に１上記基台１０の両側にはカム３９ａを有する第１の
平行リンク機構３９と第２の平行リンク機構４０が設け
られている。そして、第１の平行リンク機構３９のレバ
ー４１は第１のスライダ１７側のローラ３７の下部に、
第２の平行リンク機構４０のレバー４２は第２のスライ
ダ１８側のローラ３８の下部にそれぞれ対向し、第１．
第２のスライダに巻回されている線材６は定寸送シされ
、その先端部は上記成形下型３４の上面に載置される。On the other hand, the first slider 17 and the second slider 1
Rollers 37 and 311 are provided at the upper ends of the rollers 8 and protrude to the left and right through holders 35 and 36, respectively. Furthermore, a first parallel link mechanism 39 and a second parallel link mechanism 40 each having a cam 39a are provided on both sides of the base 10. The lever 41 of the first parallel link mechanism 39 is placed under the roller 37 on the first slider 17 side.
The levers 42 of the second parallel link mechanism 40 are opposed to the lower portions of the rollers 38 on the second slider 18 side, respectively, and the levers 42 of the second parallel link mechanism 40 are opposite to the lower portions of the rollers 38 on the second slider 18 side.
The wire rod 6 wound around the second slider is fed to a fixed length, and its tip end is placed on the upper surface of the lower mold 34.
つぎに、第１の平行リンク機構３９が下降すると、第１
のスライダ１７は第１のスプリング２０の復元力によっ
て下降し、まず、第３のスライダ１９の線材押え部３３
が成形下型３４に当接する。したがって、第６図（ロ）
Ｋ示すように、成形下型３４上の線材６をその上部から
第３のスゲリング２２の復元力によって押え付け、つづ
いて第１の平行リンク機構３９がさらに下降すると、そ
のカム３９ｍによってローラ３７が押し下げられ、第１
のスライダ１７はさらに下降する。したがって、第１成
形爪２３に設けた上刃２６が下刃２５と摺動し、線材６
を所定長に切断する。切断された線月６は第１成形爪２
３．２３（ＤＶ溝２４，２４に案内され、この第１成形
爪２３．２３が成形下型３４と嵌合すると、線材６は成
形上型３２と成形下型３４とによって１１はコ字状に折
曲成形されることになる。つぎに１第２の平行リンク機
構４ｏのレノ々−４２が上昇し、ローラ３８を介して第
２のスライダ１８が第２のスプリング２１に抗して上昇
すると、ピン１９ｂを介して第３のスライダ１９が上昇
し、つぎにピン１７ａを介して第１のスライダ１７が上
昇する。したがって、第６図ｅつに示すように成形上型
３２の成形部３１内に成形された線材６が保持されたま
ま上昇して成形下型３４から離れる。このとき、線材６
は弾性復元力によって第１成形爪２３．２３の内面に圧
接しているとともに、その内面が３〜５゜の傾斜角θに
形成されているため線材６が成形上型３２から落下する
ことなく、チャックされている。Next, when the first parallel link mechanism 39 descends, the first
The slider 17 descends due to the restoring force of the first spring 20, and first, the wire holding portion 33 of the third slider 19
comes into contact with the lower mold 34. Therefore, Figure 6 (b)
As shown in K, the wire 6 on the lower mold 34 is pressed down from above by the restoring force of the third sedge ring 22, and then when the first parallel link mechanism 39 further descends, the roller 37 is moved by the cam 39m. pushed down, first
The slider 17 moves further down. Therefore, the upper blade 26 provided on the first forming claw 23 slides with the lower blade 25, and the wire rod 6
Cut to a specified length. The cut wire moon 6 is the first molded claw 2
3.23 (When the wire rod 6 is guided by the DV grooves 24, 24 and the first forming claws 23.23 are fitted with the lower forming mold 34, the wire 6 is formed into a U-shape by the upper forming mold 32 and the lower forming mold 34. Next, the levers 42 of the first and second parallel link mechanisms 4o rise, and the second slider 18 rises via the roller 38 against the second spring 21. Then, the third slider 19 rises via the pin 19b, and then the first slider 17 rises via the pin 17a.Therefore, as shown in FIG. The wire rod 6 molded in the mold 31 rises while being held and leaves the lower mold 34. At this time, the wire rod 6
is in pressure contact with the inner surface of the first forming claw 23, 23 due to elastic restoring force, and the inner surface is formed at an inclination angle θ of 3 to 5 degrees, so that the wire rod 6 does not fall from the upper mold 32. , has been chucked.
このようにして線材成形が完了すると、コントロールブ
ロック１３の拘束力が解除され、ガイトロ、ド１１，１
１は引張ばね１４の復元力によって前進する。したがっ
て、成形ヘッド１２は前進し、成形上型３２は成形下型
３４を離れて物品保持部４にチャックされた被巻付部材
４８の上面に対向する。この状態で、第２の平行リンク
機構４０のレバー４２を下降すると、第１のスライダ１
７が第１のスプリング２０によって、第２のスライダ１
８が第２のスプリング２１によって下降する。したがっ
て、第３のスライダ１９の線材押え部３３が線材６をそ
の成形部３１から押し出して第２の物品５０の上面に押
し付ける。つづいて、第２Ｍ、形爪２８゜２８が第２の
物品５０に線材６を押し付けると、線材６は第２の物品
５０の外周に沿って密に折曲成形される。したがって、
第６図に）に示すように１線材６は第２の物品５０に嵌
合した状態となシ、その両端は第２成形爪２８．２８に
よって第１の物品４９まで延出される。When the wire rod forming is completed in this way, the restraining force of the control block 13 is released, and the wire rods 11, 1
1 moves forward by the restoring force of the tension spring 14. Therefore, the molding head 12 moves forward, and the upper mold 32 leaves the lower mold 34 and faces the upper surface of the wrapped member 48 chucked to the article holder 4 . In this state, when the lever 42 of the second parallel link mechanism 40 is lowered, the first slider 1
7 is connected to the second slider 1 by the first spring 20
8 is lowered by the second spring 21. Therefore, the wire pressing section 33 of the third slider 19 pushes out the wire 6 from its forming section 31 and presses it against the upper surface of the second article 50. Subsequently, when the second M shape claw 28° 28 presses the wire 6 against the second article 50, the wire 6 is tightly bent and formed along the outer periphery of the second article 50. therefore,
As shown in FIG. 6), the first wire 6 is fitted into the second article 50, and both ends thereof are extended to the first article 49 by the second forming claws 28,28.
このようにして線材６の第２の物品５０に対する装着が
完了すると、第１の平行リンク機構３９のレバー４ノが
上昇し、第１成形爪２３゜２３が線材６から離れると、
シリンダ４４．４４が作動し、口、ド４５．４５を下降
させる。したがって、補助成形型４７．４７は線材６０
両端をその両側から内方へ押え付け、線材６０両端に塑
性変形を与える。このようにして線材６の両端が第１の
物品４９に接合させた状態で、第６図（ホ）に示すよう
にレーザ光学系５２．５２から溶接部５Ｊ、５１にレー
デビーム５３．５３を照射すると、線材６の両端は第１
の物品４９に溶接固定され、線材６によって第２の物品
５０は第１の物品４９に握持固定されることになる。When the attachment of the wire rod 6 to the second article 50 is completed in this way, the lever 4 of the first parallel link mechanism 39 is raised and the first forming claw 23°23 is separated from the wire rod 6.
Cylinder 44.44 is actuated to lower the mouth and door 45.45. Therefore, the auxiliary mold 47.47 has a wire rod 60
Both ends are pressed inward from both sides to give plastic deformation to both ends of the wire rod 60. With both ends of the wire 6 joined to the first article 49 in this manner, the laser optical system 52.52 irradiates the welding parts 5J and 51 with a Radhe beam 53.53 as shown in FIG. 6(E). Then, both ends of the wire 6 are connected to the first
The second article 50 is fixed to the first article 49 by welding, and the second article 50 is gripped and fixed to the first article 49 by the wire rod 6.
このようにして第１の物品４９に対して一方の第２の物
品５０を固定したのちは、物品保持部４を反回転させ、
他方の第２の物品５０を上向きにすることによシ上述と
同様の手段によって固定することができる。After fixing one of the second articles 50 to the first article 49 in this way, the article holding part 4 is counter-rotated,
By turning the other second article 50 upward, it can be secured by means similar to those described above.
この発明は以上説明したように、成形下型とこの成形下
型に嵌合して線材をほぼコ字状に成形する成形部を有し
た成形上型とからなシ、この成形部を下端開口部に向う
にしたがって狭幅とし、その成形部に成形線材自体の持
つ弾性復元力でチャックするようにしたから、成形線材
を積極的に挾持することなく確実にチャックすることが
でき、また、その成形線材を被巻付部材へ供給する場合
にも押し出すだけでよいため、その操作も簡単であると
いう効果を奏する。As explained above, this invention consists of a molding lower mold and a molding upper mold having a molding part that fits into the lower molding mold and forms a wire rod into a substantially U-shape, and the molding part has a lower end opening. The width becomes narrower towards the end, and the formed wire is chucked by the elastic restoring force of the formed wire itself, so the formed wire can be reliably chucked without having to actively pinch it. When supplying the formed wire to the member to be wound, it is only necessary to push it out, so the operation is simple.
第１図はこの発明の一実施例を示す装置全体の斜視図、
第２図は同じく線材切断成形部の正面図、第３図は第２
図の側面図、第４図は要部の分解斜視図、第５図は要部
を拡大した正面図、第６図（イ）〜（ホ）は同じく成形
部の作用を説明するだめの正面図である。
６・・・線材、３ノ・・・成形部、３２・・・成形上型
、３４・・・成形下型、４８・・・被巻付部材。
出願人代理人 弁理士 鈴 江 武 彦第２図
１３Ｅ
第４間FIG. 1 is a perspective view of the entire device showing one embodiment of the present invention;
Figure 2 is a front view of the wire cutting and forming section, and Figure 3 is the front view of the wire cutting and forming section.
4 is an exploded perspective view of the main part, Fig. 5 is an enlarged front view of the main part, and Figs. It is a diagram. 6...Wire rod, 3...Molding part, 32...Molding upper mold, 34...Molding lower mold, 48...Wound member. Applicant's agent Patent attorney Takehiko Suzue Figure 2
13E 4th room
Claims (1)
材に供給する前に保持する線材チャック装置において、
上記線材を支承する成形下型と、仁の成形下型に対して
上下動自在に設けられ下降時に上記成形下型に嵌合して
線材をほぼコ字状に成形する成形部を有した成形上型と
からなり、この成形上型の成形部は下端開口部に向うに
したがって狭幅となシ、この成形部に成形線材自体のも
つ弾性復元力でその成形線材をチャックするようにした
ことを特徴とする線材チャック装置。In a wire chuck device that forms a wire into a U-shape #1 and holds the formed wire before supplying it to a member to be wound,
A molding having a lower molding die that supports the wire, and a molding part that is movable up and down with respect to the lower molding die and that fits into the lower molding die when lowered and forms the wire into a substantially U-shape. The molding part of the upper mold becomes narrower toward the lower end opening, and the molded wire is chucked by the elastic restoring force of the molded wire itself in this molded part. A wire chuck device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57112968A JPS594932A (en) | 1982-06-30 | 1982-06-30 | Wire rod chucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57112968A JPS594932A (en) | 1982-06-30 | 1982-06-30 | Wire rod chucking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS594932A true JPS594932A (en) | 1984-01-11 |
| JPH0333417B2 JPH0333417B2 (en) | 1991-05-17 |
Family
ID=14600051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57112968A Granted JPS594932A (en) | 1982-06-30 | 1982-06-30 | Wire rod chucking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594932A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0595158U (en) * | 1992-05-15 | 1993-12-24 | 東洋電機製造株式会社 | Stator winding of rotating electric machine |
| CN103056254A (en) * | 2012-12-07 | 2013-04-24 | 沧州供电公司 | Automatic forming production device for omega-shaped support bars of building stirrup bars |
| CN103056607A (en) * | 2012-12-07 | 2013-04-24 | 沧州供电公司 | Building stirrup bar production device with automatic final product cut-off system |
| CN103612012A (en) * | 2013-11-21 | 2014-03-05 | 广西大学 | Engineering machine differential housing surfacing welding machine |
| CN103639598A (en) * | 2013-12-24 | 2014-03-19 | 武汉大学 | Device for machining tiny rotary structure |
-
1982
- 1982-06-30 JP JP57112968A patent/JPS594932A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0595158U (en) * | 1992-05-15 | 1993-12-24 | 東洋電機製造株式会社 | Stator winding of rotating electric machine |
| CN103056254A (en) * | 2012-12-07 | 2013-04-24 | 沧州供电公司 | Automatic forming production device for omega-shaped support bars of building stirrup bars |
| CN103056607A (en) * | 2012-12-07 | 2013-04-24 | 沧州供电公司 | Building stirrup bar production device with automatic final product cut-off system |
| CN103056254B (en) * | 2012-12-07 | 2015-04-29 | 国家电网公司 | Automatic forming production device for omega-shaped support bars of building stirrup bars |
| CN103612012A (en) * | 2013-11-21 | 2014-03-05 | 广西大学 | Engineering machine differential housing surfacing welding machine |
| CN103612012B (en) * | 2013-11-21 | 2015-09-23 | 广西大学 | A kind of engineering machinery differential casing built-up welder |
| CN103639598A (en) * | 2013-12-24 | 2014-03-19 | 武汉大学 | Device for machining tiny rotary structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333417B2 (en) | 1991-05-17 |
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